feat: initial version

Makefile

@@ -0,0 +1,45 @@
+all: run
+
+.PHONY: build
+build:
+	go build
+
+.PHONY: run
+run: build
+	./watchr
+
+.PHONY: test
+test:
+	go test -v ./...
+
+.PHONY: install
+install: build
+	cp watchr ~/.local/bin
+
+.PHONY: uninstall
+uninstall:
+	rm -f ~/.local/bin/watchr
+
+.PHONY: precommit-install
+precommit-install:
+	@echo "Installing pre-commit hooks..."
+	@echo "#!/bin/sh\n\nmake precommit" > .git/hooks/pre-commit
+	@chmod +x .git/hooks/pre-commit
+	@echo "Pre-commit hooks installed."
+
+.PHONY: precommit
+precommit:
+	@STAGED_FILES=$$(git diff --cached --name-only --diff-filter=ACM | grep -E '\.go$$'); \
+	if [ -z "$$STAGED_FILES" ]; then \
+		echo "No staged Go files to check."; \
+	else \
+		echo "Running pre-commit checks..."; \
+		echo "go fmt"; \
+		go fmt ./...; \
+		echo "go vet"; \
+		go vet ./...; \
+		echo "golangci-lint"; \
+		golangci-lint run ./...; \
+		echo "go test"; \
+		go test -v ./...; \
+	fi